*{
    margin: 0;
    padding: 0;
    border: none;
}

html,body{
    
    height: 100%;
    
}

.lx{
    left: 4%;
    width: 90%;
    height: 80%;
    /*top: 5%;    */
    /*border: 1px solid red;*/
    position: relative;
    margin: 5px 0px ;

}
.lx img{
    height: 100%;
    width: 100%;
}

